*SUPPORT*
IN: zup blicket kiki wif OUT: PINK RED PURPLE
IN: blicket kiki zup OUT: RED PINK
IN: wif gazzer lug wif OUT: PURPLE PURPLE BLUE PURPLE
IN: gazzer fep gazzer OUT: BLUE BLUE
IN: wif fep blicket OUT: RED PURPLE
IN: zup lug blicket OUT: RED PINK RED
IN: wif kiki wif OUT: PURPLE PURPLE
IN: blicket lug zup OUT: PINK RED PINK
IN: wif fep gazzer OUT: BLUE PURPLE
IN: zup kiki blicket OUT: PINK RED
IN: zup lug gazzer OUT: BLUE PINK BLUE
IN: zup kiki zup OUT: PINK PINK
IN: wif lug wif OUT: PURPLE PURPLE PURPLE
IN: blicket kiki wif OUT: RED PURPLE

*QUERY*
IN: blicket fep blicket OUT: RED RED
IN: wif lug blicket OUT: RED PURPLE RED
IN: blicket OUT: RED
IN: zup fep gazzer OUT: BLUE PINK
IN: zup lug wif OUT: PURPLE PINK PURPLE
IN: wif zup kiki gazzer OUT: PURPLE PINK BLUE
IN: gazzer fep zup OUT: PINK BLUE
IN: gazzer kiki blicket OUT: BLUE RED
IN: gazzer fep wif OUT: PURPLE BLUE
IN: zup lug zup OUT: PINK PINK PINK

*GRAMMAR*
gazzer -> BLUE 
 wif -> PURPLE 
 zup -> PINK 
 blicket -> RED 
 u1 kiki u2 -> [u1] [u2] 
 u1 fep u2 -> [u2] [u1] 
 u1 lug u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 